| Line | Source Code | Coverage |
|---|
| 1 | | - |
| 2 | | - |
| 3 | extern int | - |
| 4 | pcre16_get_stringnumber(const pcre16 *code, const unsigned short * stringname) | - |
| 5 | | - |
| 6 | { | - |
| 7 | int rc; | - |
| 8 | int entrysize; | - |
| 9 | int top, bot; | - |
| 10 | pcre_uchar *nametable; | - |
| 11 | if ((rc = pcre16_fullinfo(code, ((void *)0), 8, &top)) != 0) partially evaluated: (rc = pcre16_fullinfo(code, ((void *)0), 8, &top)) != 0| no Evaluation Count:0 | yes Evaluation Count:12 |
| 0-12 |
| 12 | return rc; never executed: return rc; | 0 |
| 13 | if (top <= 0) return (-7); never executed: return (-7); partially evaluated: top <= 0| no Evaluation Count:0 | yes Evaluation Count:12 |
| 0-12 |
| 14 | | - |
| 15 | if ((rc = pcre16_fullinfo(code, ((void *)0), 7, &entrysize)) != 0) partially evaluated: (rc = pcre16_fullinfo(code, ((void *)0), 7, &entrysize)) != 0| no Evaluation Count:0 | yes Evaluation Count:12 |
| 0-12 |
| 16 | return rc; never executed: return rc; | 0 |
| 17 | if ((rc = pcre16_fullinfo(code, ((void *)0), 9, &nametable)) != 0) partially evaluated: (rc = pcre16_fullinfo(code, ((void *)0), 9, &nametable)) != 0| no Evaluation Count:0 | yes Evaluation Count:12 |
| 0-12 |
| 18 | return rc; never executed: return rc; | 0 |
| 19 | | - |
| 20 | | - |
| 21 | bot = 0; | - |
| 22 | while (top > bot) evaluated: top > bot| yes Evaluation Count:17 | yes Evaluation Count:6 |
| 6-17 |
| 23 | { | - |
| 24 | int mid = (top + bot) / 2; | - |
| 25 | pcre_uchar *entry = nametable + entrysize*mid; | - |
| 26 | int c = _pcre16_strcmp_uc_uc(((pcre_uchar *)stringname), ((pcre_uchar *)(entry + 1))); | - |
| 27 | | - |
| 28 | if (c == 0) return entry[0]; executed: return entry[0];Execution Count:6 evaluated: c == 0| yes Evaluation Count:6 | yes Evaluation Count:11 |
| 6-11 |
| 29 | if (c > 0) bot = mid + 1; else top = mid; executed: bot = mid + 1;Execution Count:6 executed: top = mid;Execution Count:5 evaluated: c > 0| yes Evaluation Count:6 | yes Evaluation Count:5 |
| 5-6 |
| 30 | } | - |
| 31 | | - |
| 32 | return (-7); executed: return (-7);Execution Count:6 | 6 |
| 33 | } | - |
| 34 | extern int | - |
| 35 | pcre16_get_stringtable_entries(const pcre16 *code, const unsigned short * stringname, | - |
| 36 | unsigned short **firstptr, unsigned short **lastptr) | - |
| 37 | | - |
| 38 | { | - |
| 39 | int rc; | - |
| 40 | int entrysize; | - |
| 41 | int top, bot; | - |
| 42 | pcre_uchar *nametable, *lastentry; | - |
| 43 | if ((rc = pcre16_fullinfo(code, ((void *)0), 8, &top)) != 0) never evaluated: (rc = pcre16_fullinfo(code, ((void *)0), 8, &top)) != 0 | 0 |
| 44 | return rc; never executed: return rc; | 0 |
| 45 | if (top <= 0) return (-7); never evaluated: top <= 0 never executed: return (-7); | 0 |
| 46 | | - |
| 47 | if ((rc = pcre16_fullinfo(code, ((void *)0), 7, &entrysize)) != 0) never evaluated: (rc = pcre16_fullinfo(code, ((void *)0), 7, &entrysize)) != 0 | 0 |
| 48 | return rc; never executed: return rc; | 0 |
| 49 | if ((rc = pcre16_fullinfo(code, ((void *)0), 9, &nametable)) != 0) never evaluated: (rc = pcre16_fullinfo(code, ((void *)0), 9, &nametable)) != 0 | 0 |
| 50 | return rc; never executed: return rc; | 0 |
| 51 | | - |
| 52 | | - |
| 53 | lastentry = nametable + entrysize * (top - 1); | - |
| 54 | bot = 0; | - |
| 55 | while (top > bot) never evaluated: top > bot | 0 |
| 56 | { | - |
| 57 | int mid = (top + bot) / 2; | - |
| 58 | pcre_uchar *entry = nametable + entrysize*mid; | - |
| 59 | int c = _pcre16_strcmp_uc_uc(((pcre_uchar *)stringname), ((pcre_uchar *)(entry + 1))); | - |
| 60 | | - |
| 61 | if (c == 0) | 0 |
| 62 | { | - |
| 63 | pcre_uchar *first = entry; | - |
| 64 | pcre_uchar *last = entry; | - |
| 65 | while (first > nametable) never evaluated: first > nametable | 0 |
| 66 | { | - |
| 67 | if (_pcre16_strcmp_uc_uc(((pcre_uchar *)stringname), ((pcre_uchar *)(first - entrysize + 1))) != 0) break; never evaluated: _pcre16_strcmp_uc_uc(((pcre_uchar *)stringname), ((pcre_uchar *)(first - entrysize + 1))) != 0 | 0 |
| 68 | | - |
| 69 | first -= entrysize; | - |
| 70 | } | 0 |
| 71 | while (last < lastentry) never evaluated: last < lastentry | 0 |
| 72 | { | - |
| 73 | if (_pcre16_strcmp_uc_uc(((pcre_uchar *)stringname), ((pcre_uchar *)(last + entrysize + 1))) != 0) break; never evaluated: _pcre16_strcmp_uc_uc(((pcre_uchar *)stringname), ((pcre_uchar *)(last + entrysize + 1))) != 0 | 0 |
| 74 | | - |
| 75 | last += entrysize; | - |
| 76 | } | 0 |
| 77 | | - |
| 78 | | - |
| 79 | | - |
| 80 | | - |
| 81 | *firstptr = (unsigned short *)first; | - |
| 82 | *lastptr = (unsigned short *)last; | - |
| 83 | | - |
| 84 | return entrysize; never executed: return entrysize; | 0 |
| 85 | } | - |
| 86 | if (c > 0) bot = mid + 1; else top = mid; never executed: bot = mid + 1; never executed: top = mid; | 0 |
| 87 | } | - |
| 88 | | - |
| 89 | return (-7); never executed: return (-7); | 0 |
| 90 | } | - |
| 91 | static int | - |
| 92 | get_first_set(const pcre16 *code, const unsigned short * stringname, int *ovector) | - |
| 93 | | - |
| 94 | { | - |
| 95 | const real_pcre16 *re = (const real_pcre16 *)code; | - |
| 96 | int entrysize; | - |
| 97 | pcre_uchar *entry; | - |
| 98 | | - |
| 99 | | - |
| 100 | | - |
| 101 | unsigned short *first, *last; | - |
| 102 | | - |
| 103 | | - |
| 104 | | - |
| 105 | | - |
| 106 | | - |
| 107 | | - |
| 108 | | - |
| 109 | if ((re->options & 0x00080000) == 0 && (re->flags & 0x0400) == 0) never evaluated: (re->options & 0x00080000) == 0 never evaluated: (re->flags & 0x0400) == 0 | 0 |
| 110 | return pcre16_get_stringnumber(code, stringname); never executed: return pcre16_get_stringnumber(code, stringname); | 0 |
| 111 | entrysize = pcre16_get_stringtable_entries(code, stringname, &first, &last); | - |
| 112 | | - |
| 113 | if (entrysize <= 0) return entrysize; never executed: return entrysize; never evaluated: entrysize <= 0 | 0 |
| 114 | for (entry = (pcre_uchar *)first; entry <= (pcre_uchar *)last; entry += entrysize) never evaluated: entry <= (pcre_uchar *)last | 0 |
| 115 | { | - |
| 116 | int n = entry[0]; | - |
| 117 | if (ovector[n*2] >= 0) return n; never executed: return n; never evaluated: ovector[n*2] >= 0 | 0 |
| 118 | } | 0 |
| 119 | return entry[0]; never executed: return entry[0]; | 0 |
| 120 | } | - |
| 121 | extern int | - |
| 122 | pcre16_copy_substring(const unsigned short * subject, int *ovector, int stringcount, | - |
| 123 | int stringnumber, unsigned short *buffer, int size) | - |
| 124 | | - |
| 125 | { | - |
| 126 | int yield; | - |
| 127 | if (stringnumber < 0 || stringnumber >= stringcount) never evaluated: stringnumber < 0 never evaluated: stringnumber >= stringcount | 0 |
| 128 | return (-7); never executed: return (-7); | 0 |
| 129 | stringnumber *= 2; | - |
| 130 | yield = ovector[stringnumber+1] - ovector[stringnumber]; | - |
| 131 | if (size < yield + 1) return (-6); never executed: return (-6); never evaluated: size < yield + 1 | 0 |
| 132 | memcpy(buffer, subject + ovector[stringnumber], ((yield) << 1)); | - |
| 133 | buffer[yield] = 0; | - |
| 134 | return yield; never executed: return yield; | 0 |
| 135 | } | - |
| 136 | extern int | - |
| 137 | pcre16_copy_named_substring(const pcre16 *code, const unsigned short * subject, | - |
| 138 | int *ovector, int stringcount, const unsigned short * stringname, | - |
| 139 | unsigned short *buffer, int size) | - |
| 140 | | - |
| 141 | { | - |
| 142 | int n = get_first_set(code, stringname, ovector); | - |
| 143 | if (n <= 0) return n; never executed: return n; | 0 |
| 144 | | - |
| 145 | | - |
| 146 | | - |
| 147 | return pcre16_copy_substring(subject, ovector, stringcount, n, buffer, size); never executed: return pcre16_copy_substring(subject, ovector, stringcount, n, buffer, size); | 0 |
| 148 | | - |
| 149 | } | - |
| 150 | extern int | - |
| 151 | pcre16_get_substring_list(const unsigned short * subject, int *ovector, int stringcount, | - |
| 152 | const unsigned short * **listptr) | - |
| 153 | | - |
| 154 | { | - |
| 155 | int i; | - |
| 156 | int size = sizeof(pcre_uchar *); | - |
| 157 | int double_count = stringcount * 2; | - |
| 158 | pcre_uchar **stringlist; | - |
| 159 | pcre_uchar *p; | - |
| 160 | | - |
| 161 | for (i = 0; i < double_count; i += 2) never evaluated: i < double_count | 0 |
| 162 | size += sizeof(pcre_uchar *) + ((ovector[i+1] - ovector[i] + 1) << 1); never executed: size += sizeof(pcre_uchar *) + ((ovector[i+1] - ovector[i] + 1) << 1); | 0 |
| 163 | | - |
| 164 | stringlist = (pcre_uchar **)(pcre16_malloc)(size); | - |
| 165 | if (stringlist == ((void *)0)) return (-6); never executed: return (-6); never evaluated: stringlist == ((void *)0) | 0 |
| 166 | | - |
| 167 | | - |
| 168 | | - |
| 169 | | - |
| 170 | *listptr = (const unsigned short * *)stringlist; | - |
| 171 | | - |
| 172 | p = (pcre_uchar *)(stringlist + stringcount + 1); | - |
| 173 | | - |
| 174 | for (i = 0; i < double_count; i += 2) never evaluated: i < double_count | 0 |
| 175 | { | - |
| 176 | int len = ovector[i+1] - ovector[i]; | - |
| 177 | memcpy(p, subject + ovector[i], ((len) << 1)); | - |
| 178 | *stringlist++ = p; | - |
| 179 | p += len; | - |
| 180 | *p++ = 0; | - |
| 181 | } | 0 |
| 182 | | - |
| 183 | *stringlist = ((void *)0); | - |
| 184 | return 0; never executed: return 0; | 0 |
| 185 | } | - |
| 186 | extern void | - |
| 187 | pcre16_free_substring_list(const unsigned short * *pointer) | - |
| 188 | | - |
| 189 | { | - |
| 190 | (pcre16_free)((void *)pointer); | - |
| 191 | } | 0 |
| 192 | extern int | - |
| 193 | pcre16_get_substring(const unsigned short * subject, int *ovector, int stringcount, | - |
| 194 | int stringnumber, const unsigned short * *stringptr) | - |
| 195 | | - |
| 196 | { | - |
| 197 | int yield; | - |
| 198 | pcre_uchar *substring; | - |
| 199 | if (stringnumber < 0 || stringnumber >= stringcount) never evaluated: stringnumber < 0 never evaluated: stringnumber >= stringcount | 0 |
| 200 | return (-7); never executed: return (-7); | 0 |
| 201 | stringnumber *= 2; | - |
| 202 | yield = ovector[stringnumber+1] - ovector[stringnumber]; | - |
| 203 | substring = (pcre_uchar *)(pcre16_malloc)(((yield + 1) << 1)); | - |
| 204 | if (substring == ((void *)0)) return (-6); never executed: return (-6); never evaluated: substring == ((void *)0) | 0 |
| 205 | memcpy(substring, subject + ovector[stringnumber], ((yield) << 1)); | - |
| 206 | substring[yield] = 0; | - |
| 207 | | - |
| 208 | | - |
| 209 | | - |
| 210 | *stringptr = (const unsigned short *)substring; | - |
| 211 | | - |
| 212 | return yield; never executed: return yield; | 0 |
| 213 | } | - |
| 214 | extern int | - |
| 215 | pcre16_get_named_substring(const pcre16 *code, const unsigned short * subject, | - |
| 216 | int *ovector, int stringcount, const unsigned short * stringname, | - |
| 217 | const unsigned short * *stringptr) | - |
| 218 | | - |
| 219 | { | - |
| 220 | int n = get_first_set(code, stringname, ovector); | - |
| 221 | if (n <= 0) return n; never executed: return n; | 0 |
| 222 | | - |
| 223 | | - |
| 224 | | - |
| 225 | return pcre16_get_substring(subject, ovector, stringcount, n, stringptr); never executed: return pcre16_get_substring(subject, ovector, stringcount, n, stringptr); | 0 |
| 226 | | - |
| 227 | } | - |
| 228 | extern void | - |
| 229 | pcre16_free_substring(const unsigned short * pointer) | - |
| 230 | | - |
| 231 | { | - |
| 232 | (pcre16_free)((void *)pointer); | - |
| 233 | } | 0 |
| 234 | | - |
| | |